Understanding Glaucoma with an Ophthalmologist Near you: What It Is and Why It Matters

Glaucoma is often called the “silent thief of sight,” and for good reason. It can sneak up on you with no pain, no early warning, and no clear symptoms—until vision is already slipping away. At Riviera Opticare, your optometrist in in Mesa, AZ, and Scottsdale, AZ, we take glaucoma seriously and work to catch it before it takes more than it should. Understanding what it is and why it matters can help you stay ahead of the damage.

What Is Glaucoma?

Glaucoma is a group of eye conditions that damage the optic nerve, which sends visual information from your eye to your brain. Most often, this damage comes from high pressure inside the eye, called intraocular pressure. Over time, too much pressure wears down the nerve, like a rope fraying under tension.

There are several types of glaucoma, but the most common is open-angle glaucoma. It develops slowly and usually doesn’t cause any symptoms early on. Angle-closure glaucoma is less common but more urgent: It comes on fast and needs immediate care.

Why Does Eye Pressure Build Up?

Your eye is filled with fluid, and like a well-tuned system, it constantly produces and drains that fluid. When something blocks the drainage, pressure begins to rise. This can happen due to aging, eye structure, or other conditions. Once pressure increases, it can press against the optic nerve and start to cause damage, putting your vision at risk.

Who Is at Risk?

Anyone can develop glaucoma, but the risk grows with age. It’s more common in people over 60, especially if there’s a family history. People with diabetes, high eye pressure, or past eye injuries are also at greater risk.

What Are the Symptoms?

The tricky part is that early glaucoma usually has no symptoms. Most people don’t notice a thing until their peripheral vision starts to fade. It’s like a boat slowly drifting off course: You don’t notice the change until you’re far from where you started.

In the case of angle-closure glaucoma, symptoms can come quickly and include eye pain, blurry vision, halos around lights, and nausea.

How Is It Diagnosed and Treated?

An eye exam is the best way to detect glaucoma. We measure eye pressure, look at the optic nerve, test side vision, and use imaging tools to get a clear picture. If glaucoma is found, treatment usually starts with eye drops to lower pressure. Laser treatments and surgery are other options if drops aren’t enough.

Visit Us for Glaucoma Treatment from an Optometrist Near You

At Riviera Opticare, your eye doctor in Mesa, AZ, and Scottsdale, AZ, we check for signs of glaucoma during every routine eye exam. The sooner it’s found, the better your chances of preserving vision. If you’re overdue for an exam or have any concerns, give us a call. Keeping an eye on your pressure now could save your sight down the road. Call us at (480) 991-6432 or at (480) 827-9184 for glaucoma treatment from an optometrist near you.